43412434403 has 8 divisors (see below), whose sum is σ = 46759459488. Its totient is φ = 40066496064.

The previous prime is 43412434391. The next prime is 43412434409. The reversal of 43412434403 is 30443421434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43412434403 - 2²⁴ = 43395657187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43412434403.

It is not an unprimeable number, because it can be changed into a prime (43412434409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187751 + ... + 349392.

It is an arithmetic number, because the mean of its divisors is an integer number (5844932436).

Almost surely, 2^43412434403 is an apocalyptic number.

43412434403 is a deficient number, since it is larger than the sum of its proper divisors (3347025085).

43412434403 is a wasteful number, since it uses less digits than its factorization.

43412434403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543373.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 43412434403 its reverse (30443421434), we get a palindrome (73855855837).

The spelling of 43412434403 in words is "forty-three billion, four hundred twelve million, four hundred thirty-four thousand, four hundred three".